/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraRendererRibbons.h
template<bool bWantsTessellation, bool bHasTwist, bool bWantsMultiRibbon> void GenerateVertexBufferForRibbonPart ( const FNiagaraGenerationInputDataCPUAccessors & CPUData, TConstArrayView< uint32 > RibbonIndices, uint32 RibbonIndex, [FNiagaraRibbonCPUGeneratedVertexData](API\Plugins\Niagara\FNiagaraRibbonCPUGeneratedVertex-) & OutputData ) const